<?php

/**
 * Filter by vocabulary id
 */
class views_handler_filter_vocabulary_vid extends views_handler_filter_in_operator {

    function get_value_options() {
        if (isset($this->value_options)) {
            return;
        }

        $this->value_options = array();
        $vocabularies = taxonomy_get_vocabularies();
        foreach ($vocabularies as $voc) {
            $this->value_options[$voc->vid] = $voc->name;
        }
    }

}
